10Pcs Micro SD TF Card Memory Shield Module SPI Micro SD Adapter
Features: The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. users can directly use the IDE comes with an SD card to complete the library card initialization and read-write Module features are as follows: Support Micro SD Card (
10Pcs Micro SD TF Card Memory Shield Module SPI Micro SD Adapter
Features: The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. users can directly use the IDE comes with an SD card to complete the library card initialization and read-write Module features are as follows: Support Micro SD Card (
3pcs ESP-12F ESP8266 Serial WIFI Module Wireless Transmission Controller With Adapter Board
Features:; The series motherboard or compatible motherboard can be directly. Power supply voltage: 5VModule operating current: 240 mA (maximum) Baud rate: default 115200, can be modified by AT commandWireless network mode: station / soft access point / soft access point + stationWireless standard: 802.11 b / g / nWIFI @ 2.4 GHz, support wireless protocol / wireless protocol 2 security modeWith the AT command set, development is simple and quick to get startedUses: various DIY, home automation, sensor networks, industrial wireless control, smart cars and other equipment; Package includes:; 3 x ESP8266 serial WIFI module
7 Lever Hydraulic Tubing Expander 3/8"-1-1/8" Swaging Punches Pipe HVAC Tools
Restocking Fee: No All returns accepted: Returns Accepted Item must be returned within: 30 Days Refund will be given as: Money back or replacement buyer's choice Return shipping will be paid by: Seller Type: Tube Expander Tool Material: Steel Brand: MPN: ICXCX0051311559804789 Model: CT-300A Items Included: Fittings California Prop 65 Warning: / Item Length: 12 in Item Width: 5 in Item Diameter: 2 in Heavy duty Cutter: Aluminum alloy body Head For inch: 3/8quot; to 1-1/8quot; Head For Metric: 10 - 28 mm
19'' 480mm Manual Scoring Paper Creasing Machine Creaser Scorer Make Photos Card
Restocking Fee: No All returns accepted: Returns Accepted Item must be returned within: 30 Days Refund will be given as: Money back or replacement buyer's choice Return shipping will be paid by: Seller Type: Book Trimmer Material: Iron + Aluminum Brand: MPN: ZNJGT0081351530171649 Operon Type: Manual Craft: Powder-Coated Max Creasing Width: 19quot; /48 cm Max Paper Weight: 450g/ 15.8 oz; Approx. 0.5 mm Indenton Depth: Adjustable Product Size: 20 X 23.5 X 5.5 in/ 50.8 X 60 X 14cm Product Weight: 9.5 kg / 21LB
10pcs JDY-31 DC 3.6-6V Bluetooth to Serial Adapter Module SPP Protocol Android Compatible with HC-05/06 JDY-30
User Manual: Click here to openDetails:; Click here to openProduct introduction:; JDY-31 Bluetooth is based on Bluetooth 3.0 SPP design, which can support Windows, Linux, android data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name through AT command The baud rate and other instructions are convenient and quick to use.; Applications:; JDY-31 is a classic Bluetooth protocol that can communicate with Bluetooth-enabled computers (desktops, notebooks) and mobile phones (android). Can be applied? Windows computer Bluetooth serial port transparent transmission? Android Bluetooth serial port transparent transmission? Smart home control? Automotive ODB testing equipment? Bluetooth toy? Share mobile power, share weight? Medical equipmentModelJDY-31Working frequency 2.4GHZC ommunication InterfaceUART Operating VoltageSMD type: 1.8 - 3.6V ( 3.3V recommended) with backplane: 3.6 -6V (recommended 5V) Operating temperature-40 ° C - 80 ° CAntennaBuilt-in PCB antennaTransmission distance30 metersma-ster-slave supportSlaveModule size 19.6 * 14.94 * 1.8 mm (length, width, height)Bluetooth versionBluetooth 3.0 SPPSTM soldering temperature
10Pcs Micro SD TF Card Memory Shield Module SPI Micro SD Adapter
Features: The module (MicroSD Card Adapter) is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. users can directly use the IDE comes with an SD card to complete the library card initialization and read-write Module features are as follows: Support Micro SD Card (
5pcs DC-005 Power Supply Module DC Power Module 5.5-2.1mm Power Adapter Board
Specification: Power Output Interface: 2 Channel VCC, 2; Channel GNDSize: 2.8 cm* 1.3 cmApplicable connector: 5.5 * 2.1 mmPackage included: 5 x; DC Power Adapter Board
USB Bluetooth 5.0 Wireless Audio Music Stereo Adapter Dongle receiver For TV PC
Restocking Fee: No All returns accepted: Returns Accepted Item must be returned within: 30 Days Refund will be given as: Money Back Return shipping will be paid by: Buyer Model: Bluetooth v 5.0 To Fit: Audio Receivers Country/Region of Manufacture: China Connectivity: Bluetooth Type: Adapter Item Size: 21x16x5 mm Color: Black MPN: Does Not Apply Bluetooth Standard: Bluetooth v 5.0 Brand: Ports: USB 3.0
StarTech.com BEZ4MOD Single-Module Conference Table Connectivity Box - For Adding Power / Charging / AV / Laptop Docking Module (BEZ4MOD)
StarTech.com BEZ4MOD Single-Module Conference Table Connectivity Box - For Adding Power / Charging / AV / Laptop Docking Module (BEZ4MOD)
DC-005 Power Supply Module DC Power Module 5.5-2.1mm Power Adapter Board
Specification: Power Output Interface: 2 Channel VCC, 2; Channel GNDSize: 2.8 cm* 1.3 cmApplicable connector: 5.5 * 2.1 mmPackage included: 1 x; DC Power Adapter Board
ESP8266 ESP-01 Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STA
Restocking Fee: No All returns accepted: Returns Accepted Item must be returned within: 30 Days Refund will be given as: Money Back Return shipping will be paid by: Buyer Model: ESP8266 ESP-01 Country/Region of Manufacture: China MPN: Does not apply Brand: UPC: Does not apply
Carburetor Repair Kit For Briggs Stratton 460700 461700 422447 40A777 400707
Restocking Fee: No All returns accepted: Returns Accepted Item must be returned within: 30 Days Refund will be given as: Money Back Return shipping will be paid by: Buyer Type: Carburetor Overhaul Kit Brand: MPN: 694056 Model: 394502 491539 694056 400400 42D700
Nano Expansion Terminal Adapter Shield For Arduino Nano V3.0 ATMEGA328P AU Board
Restocking Fee: No All returns accepted: Returns Accepted Item must be returned within: 30 Days Refund will be given as: Money Back Return shipping will be paid by: Buyer Model: does not apply Country/Region of Manufacture: China Module: Nano v 3.0 UPC: does not apply Band: NEW MPN: Nano v 3.0 Brand:
Tripp Lite DB9 to RJ45 Modular Serial Adapter M/F RS-232 RS-422 RS-485 (P440-89FM)
DB9 to RJ45 Modular Serial Adapter (M/F), RS-232, RS-422, RS-485
20Pcs TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger Module
Specification: & nbsp; Product name: Lithium Battery Charging BoardInput voltage: 5VMaximum charging current: 1000 mACharge cut-off voltage: 4.2 V + / - 1%Battery overcharge protection voltage: 2.5 VBattery over-current protection current: 3 AInput interface: micro USB Size: 27mm x 17mm & nbsp; How to Use: & nbsp; 1. Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery, and still retain the input voltage wiring solder joints, can be very convenient. 2. Connect the battery to B + B -, insert mobile phone charger to the USB Female then red light is charging and green is full of charged. & nbsp; Package includes: & nbsp; 20 x Lithium Battery Charging Module (battery not included) & nbsp; Note: & nbsp; We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. All dimensions are measured by hand, please allow 0.5 -1 inch difference due to manual measurement. (1inch= 2.54 cm). There Are No Instructions Included In This Kit. Professional Installation Is Highly Recommended!
5pcs ESP-32S Matching Adapter Board WIFI bluetooth Module ESP-WROOM-32 Module For DIP
Features: ESP-32S supporting adapter board, 2.54 mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging.; Package Included:; 5 x ESP-32S Matching Adapter Board
ESP-32F Module + Adapter Board WiFi bluetooth Dual Core CPU MCU IoT for Arduino - products that work with official Arduino boards
Introduction: & nbsp; The ESP-32F is a universal WiFi-BT-BLE MCU module that is powerful and versatile for low-power sensor networks and demanding tasks such as voice coding, audio streaming and MP3 decoding. The core of this module is the ESP32 chip, which is scalable and adaptive. Two CPU cores can be individually controlled or powered up. The clock frequency can be adjusted from 80 MHz to 240 MHz. The user can power off the CPU and use a low-power coprocessor to constantly monitor the status changes of the peripherals or whether certain analogs exceed the threshold. The ESP32 also integrates a wide range of peripherals including capacitive touch sensors, Hall sensors, low noise sense amplifiers, SD card interfaces, Ethernet interfaces, high speed SDIO, SPI, UART, I2S and I2C. The ESP-32F integrates traditional bluetooth, bluetooth low energy and Wi-Fi for a wide range of uses: Wi-Fi supports a wide range of communication connections and direct Internet connection via a router; bluetooth allows users to connect to mobile phones or broadcast BLE Beacon for signal detection. The ESP32 chip & #39; s sleep current is less than 5 & mu; A, making it suitable for battery-powered wearable electronics. The ESP-32F supports data rates up to 150 Mbps and a power amplifier with an output power of 22 dBm for maximum wireless communication. As a result, the chip has industry-leading specifications and performs in terms of high integration, wireless transmission distance, power consumption, and network connectivity. The ESP32 & #39; s operating system is a freeRTOS with LWIP and TLS 1.2 with hardware acceleration. The chip also supports OTA encryption upgrades, and developers can continue to upgrade after the product is released. & nbsp; CPU: & nbsp; Xtensa & reg; 32-bit LX6 single/dual-core processor with up to 600 DMIPS 448 KB ROM 520 KB SRAM 16 KB SRAM in RTC QSPI can connect up to 4 Flash / SRAM, up to 16 MB per Flash Supply voltage: 2.2V to 3.6V Working current: average: 80 mA Package size: 18 mm x 25.5 mm x 2.8 mm Temperature range: -40°C ~ +85°C & nbsp; Clock and Timer: & nbsp; Built-in 8 MHz oscillator with self-calibration Built-in RC oscillator for self-calibration Support for external 2 MHz to 40 MHz crystal Supports an external 32 kHz crystal for RTC with self-calibration 2 timer groups, each consisting of 2 64-bit general-purpose timers and 1 main system watchdog RTC timer with sub-second precision RTC watchdog & nbsp; Peripheral interface: & nbsp; 12-bit SAR ADC with up to 18 channels 2 8-bit D/A converters 10 touch sensors Temperature Sensor 4 SPI 2 I2S 2 I2C 3 UAR Ts 1 Host SD / eMMC / SDIO 1 Slave SDIO / SPI Ethernet MAC interface with dedicated DMA supporting IEEE 1588 CAN 2.0 IR (TX / RX) Motor PWM LED PWM, up to 16 channels Hall sensor Ultra low noise preamplifier & nbsp; Wi-Fi: & nbsp; Standard: & nbsp; FCC/CE/IC/TELEC/KCC/SRRC/NCC & nbsp; Protocol: & nbsp; 802.11 b/g/n/d/e/i/k/r ( 802.11 n, speeds up to 150 Mbps) A-PDU and A-MSDU aggregation, support 0.4 & mu; s guard interval & nbsp; Frequency Range: & nbsp; 2.4 ~ 2.5 GHz & nbsp; Wi-Fi mode: & nbsp; Station/softAP/SoftAP+station/P2P & nbsp; Security Mechanism: & nbsp; WPA/WPA2/WPA2-Enterprise/WPS & nbsp; Encryption type: & nbsp; AES/RSA/ECC/SHA & nbsp; bluetooth: & nbsp; Protocol: & nbsp; Compliant with bluetooth v 4.2 BR/EDR and BLE standards & nbsp; RF: & nbsp; NZIF receiver with -98 dBm sensitivity Class-1, Class-2 and Class-3 transmitters AFH & nbsp; Audio: & nbsp; CVSD and SBC audio & nbsp; Package includes: & nbsp; 1 x ESP-32F module 1 x Adapter plate 2 x Pins
C2G 02947 RJ45 to DB9 Male Serial RS232 Modular Adapter, Black
Using modular adapters with inexpensive silver satin or flat oval twisted pair wire has become a standard way to run client server applications. Needing to connect dumb terminals on the desktop back to a central patch panel or directly to a MUX via RS-232, many network planners have implemented modular adapters as the most cost-effective way to complete the connections.Whether used in a wiring closet or throughout the office, color-coded modular adapters lend easy identification and differentiation to your cable plan. By color-coding your connections, you reduce troubleshooting time while taking full advantage of the benefits of this modular adapter approach. Connector 1: RJ45 FemaleConnector 2: DB9 Male
3pcs ESP-12F ESP8266 Serial WIFI Module Wireless Transmission Controller With Adapter Board
Features:; The series motherboard or compatible motherboard can be directly. Power supply voltage: 5VModule operating current: 240 mA (maximum) Baud rate: default 115200, can be modified by AT commandWireless network mode: station / soft access point / soft access point + stationWireless standard: 802.11 b / g / nWIFI @ 2.4 GHz, support wireless protocol / wireless protocol 2 security modeWith the AT command set, development is simple and quick to get startedUses: various DIY, home automation, sensor networks, industrial wireless control, smart cars and other equipment; Package includes:; 3 x ESP8266 serial WIFI module
4PCS Silicone Mats Bird Nest Shape Insulated Flexible Non-slip Coasters Hot Pads Irregular Hollow Out Heat Resistant Trivet Mat Pot Holders Table Mat
Description
Made of food-grade silicone, it features safety and non-toxic, high temperature resistant, non-slip and keep you and your family health, enjoy the green life. With creative bird & #39;s nest shape and hollow out design, making the silicone mat more eye-catching. Perfect serve it as a cup coaster, table mat, pot holder, etc.
Features
- Color: As shown.
- Material: Silicone.
- Size: 19x19x0.3cm.
- Food grade silicone, guarantees that they won & #39;t absorb odor, mildew, stain, rust, crack or chip.
- It is and flexible, high temperature resistant, a nice kitchen helper for every housewife.
- Use it as a trivet to protect your kitchen surface from all scalding dishware.
- Also suitable for kitchen mats, table mats, bowl mats, dish mats and pitcher coasters.
- No matter how pull, can restore the prototype, thick and durable.4 x silicone coasters
